HER2 Targeted Molecular Imaging in mBC Using 68Ga-ABS011

68Ga-ABS011, is a single domain antibody (sdAb) with the capability to bind HER2 tumor antigens very fast, while the unbound fraction is rapidly cleared from the blood. ABS011 is labeled with gallium-68, a short-lived isotope (68Ga, t1/2: 68 min). Combining rapid targeting of HER2, fast clearance and low radiation burden make 68Ga-ABS011 is suited for specific tumor marker whole body PET/CT imaging.